Does anybody know how to delete old Layouts with ease? I have hundreds of old Layouts in the right column of the Layout pane and the only way I can figure to delete them is one by one, opening the Layouts pane each time for a single delete. This is cumbersome. I suspect that my Layouts window takes forever to open is due to this reason, and I want to clean it out, anyways, it doesn't make sense to keep hundreds of layouts that I'll never use.